676 lines
22 KiB
C++
676 lines
22 KiB
C++
#include "stdafx.h"
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#include "TBPImageAlgCls.h"
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#include <QDateTime>
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#include <QDebug>
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#include <QString>
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#include <cmath>
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#include <QProgressDialog>
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#include <QMessageBox>
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#include "GPUTool.cuh"
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#include "GPUTBPImage.cuh"
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#include "ImageOperatorBase.h"
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void CreatePixelXYZ(std::shared_ptr<EchoL0Dataset> echoL0ds, QString outPixelXYZPath)
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{
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// ´´½¨×ø±êϵͳ
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long prfcount = echoL0ds->getPluseCount();
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long freqcount = echoL0ds->getPlusePoints();
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Eigen::MatrixXd gt = Eigen::MatrixXd::Zero(2, 3);
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gt(0, 0) = 0;
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gt(0, 1) = 1;
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gt(0, 2) = 0;
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gt(1, 0) = 0;
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gt(1, 1) = 0;
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gt(1, 2) = 1;
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gdalImage xyzRaster = CreategdalImage(outPixelXYZPath, prfcount, freqcount, 3, gt, QString(""), false, true,true);
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std::shared_ptr<double> antpos = echoL0ds->getAntPos();
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double dx = (echoL0ds->getFarRange()-echoL0ds->getNearRange())/(echoL0ds->getPlusePoints()-1);
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double Rnear = echoL0ds->getNearRange();
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double Rref = echoL0ds->getRefPhaseRange();
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double centerInc = echoL0ds->getCenterAngle()*d2r;
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long echocol = 1073741824 / 8 / 4 / prfcount*8;
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qDebug() << "echocol:\t " << echocol ;
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echocol = echocol < 3000 ? 3000 : echocol;
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long startcolidx = 0;
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for (startcolidx = 0; startcolidx < freqcount; startcolidx = startcolidx + echocol) {
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long tempechocol = echocol;
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if (startcolidx + tempechocol >= freqcount) {
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tempechocol = freqcount - startcolidx;
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}
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qDebug() << "\r[" << QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss.zzz") << "] imgxyz :\t" << startcolidx << "\t-\t" << startcolidx + tempechocol << " / " << freqcount ;
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Eigen::MatrixXd demx = xyzRaster.getData(0, startcolidx, prfcount, tempechocol, 1);
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Eigen::MatrixXd demy = xyzRaster.getData(0, startcolidx, prfcount, tempechocol, 2);
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Eigen::MatrixXd demz = xyzRaster.getData(0, startcolidx, prfcount, tempechocol, 3);
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#pragma omp parallel for
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for (long i = 0; i < prfcount; i++) {
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double Px = 0;
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double Py = 0;
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double Pz = 0;
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double AntDirectX = 0;
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double AntDirectY = 0;
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double AntDirectZ = 0;
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double R = 0;
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double NormAnt = 0;
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Px = antpos.get()[i * 19 + 1]; // ÎÀÐÇ×ø±ê
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Py = antpos.get()[i * 19 + 2];
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Pz = antpos.get()[i * 19 + 3];
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AntDirectX = antpos.get()[i * 19 + 13];// zero doppler
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AntDirectY = antpos.get()[i * 19 + 14];
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AntDirectZ = antpos.get()[i * 19 + 15];
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NormAnt = std::sqrt(AntDirectX * AntDirectX + AntDirectY * AntDirectY + AntDirectZ * AntDirectZ);
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AntDirectX = AntDirectX / NormAnt;
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AntDirectY = AntDirectY / NormAnt;
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AntDirectZ = AntDirectZ / NormAnt;// ¹éÒ»»¯
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// ¼ÆËãÖÐÐIJο¼µã
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double centerX = Px + Rref * AntDirectX; // T1
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double centerY = Py + Rref * AntDirectY;
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double centerZ = Pz + Rref * AntDirectZ;
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double satH = Rref * std::cos(centerInc); // ÎÀÐǸß
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double PR = sqrt(Px * Px + Py * Py + Pz * Pz);
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double satR = PR - satH;
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double sPx = satR / PR * Px;
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double sPy = satR / PR * Py;
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double sPz = satR / PR * Pz;
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double dTSx = sPx - centerX;
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double dTSy = sPy - centerY;
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double dTSz = sPz - centerZ;
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double dTSR = sqrt(dTSx * dTSx + dTSy * dTSy + dTSz * dTSz);
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dTSx=dTSx/dTSR;
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dTSy=dTSy/dTSR;
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dTSz=dTSz/dTSR;
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for (long j = 0; j < tempechocol; j++) {
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R = (j + startcolidx)*dx + Rnear;
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double dRp = (Rref - R) / sin(centerInc); // -- 0 +++
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demx(i,j) = centerX + dTSx * dRp;
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demy(i,j) = centerY + dTSy * dRp;
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demz(i,j) = centerZ + dTSz * dRp;
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}
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}
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xyzRaster.saveImage(demx, 0, startcolidx, 1);
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xyzRaster.saveImage(demy, 0, startcolidx, 2);
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xyzRaster.saveImage(demz, 0, startcolidx, 3);
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}
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}
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void TBPImageProcess(QString echofile, QString outImageFolder, QString imagePlanePath,long num_thread)
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{
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std::shared_ptr<EchoL0Dataset> echoL0ds(new EchoL0Dataset);
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echoL0ds->Open(echofile);
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std::shared_ptr< SARSimulationImageL1Dataset> imagL1(new SARSimulationImageL1Dataset);
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imagL1->setCenterAngle(echoL0ds->getCenterAngle());
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imagL1->setCenterFreq(echoL0ds->getCenterFreq());
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imagL1->setNearRange(echoL0ds->getNearRange());
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imagL1->setRefRange((echoL0ds->getNearRange() + echoL0ds->getFarRange()) / 2);
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imagL1->setFarRange(echoL0ds->getFarRange());
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imagL1->setFs(echoL0ds->getFs());
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imagL1->setLookSide(echoL0ds->getLookSide());
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imagL1->OpenOrNew(outImageFolder, echoL0ds->getSimulationTaskName(), echoL0ds->getPluseCount(), echoL0ds->getPlusePoints());
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TBPImageAlgCls TBPimag;
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TBPimag.setEchoL0(echoL0ds);
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TBPimag.setImageL1(imagL1);
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TBPimag.setImagePlanePath(imagePlanePath);
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TBPimag.Process(num_thread);
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}
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void TBPImageAlgCls::setImagePlanePath(QString INimagePlanePath)
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{
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this->imagePlanePath = INimagePlanePath;
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}
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QString TBPImageAlgCls::getImagePlanePath()
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{
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return this->imagePlanePath;
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}
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void TBPImageAlgCls::setEchoL0(std::shared_ptr<EchoL0Dataset> inL0ds)
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{
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this->L0ds = inL0ds;
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}
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void TBPImageAlgCls::setImageL1(std::shared_ptr<SARSimulationImageL1Dataset> inL1ds)
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{
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this->L1ds = inL1ds;
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}
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std::shared_ptr<EchoL0Dataset> TBPImageAlgCls::getEchoL1()
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{
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return this->L0ds;
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}
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std::shared_ptr<SARSimulationImageL1Dataset> TBPImageAlgCls::getImageL0()
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{
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return this->L1ds;
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}
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ErrorCode TBPImageAlgCls::Process(long num_thread)
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{
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qDebug() << u8"´´½¨³ÉÏñƽÃæµÄXYZ";
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QString outRasterXYZ = JoinPath(this->L1ds->getoutFolderPath(), this->L0ds->getSimulationTaskName() + "_xyz.bin");
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CreatePixelXYZ(this->L0ds, outRasterXYZ);
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this->outRasterXYZPath = outRasterXYZ;
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// ³õʼ»¯Raster
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qDebug() << u8"³õʼ»¯Ó°Ïñ";
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long imageheight = this->L1ds->getrowCount();
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long imagewidth = this->L1ds->getcolCount();
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long blokline = Memory1GB / 8 / 4 / imageheight * 32;
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blokline = blokline < 1000 ? 1000 : blokline;
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long startline = 0;
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for (startline = 0; startline < imageheight; startline = startline + blokline) {
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long templine = blokline;
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if (startline + templine >= imageheight) {
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templine = imageheight - startline;
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}
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qDebug() << "\r[" << QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss.zzz") << "] imgxyz :\t" << startline << "\t-\t" << startline + templine << " / " << imageheight ;
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std::shared_ptr<std::complex<double>> imageRaster = this->L1ds->getImageRaster(startline, templine);
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for (long i = 0; i < templine; i++) {
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for (long j = 0; j < imagewidth; j++) {
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imageRaster.get()[i * imagewidth + j] = std::complex<double>(0,0);
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}
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}
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this->L1ds->saveImageRaster(imageRaster, startline,templine);
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}
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qDebug() << u8"¿ªÊ¼³ÉÏñ";
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if (GPURUN) {
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return this->ProcessGPU();
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}
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else {
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QMessageBox::information(nullptr,u8"Ìáʾ",u8"Ä¿Ç°Ö»Ö§³ÖÏÔ¿¨");
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return ErrorCode::FAIL;
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}
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}
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ErrorCode TBPImageAlgCls::ProcessGPU()
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{
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// ³£ÓòÎÊý
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long rowCount = this->L1ds->getrowCount();
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long colCount = this->L1ds->getcolCount();
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long pixelCount = rowCount * colCount;
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long PRFCount = this->L0ds->getPluseCount();
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long PlusePoints = this->L0ds->getPlusePoints();
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long bandwidth = this->L0ds->getBandwidth();
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double Rnear = this->L1ds->getNearRange();
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double Rfar = this->L1ds->getFarRange();
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double refRange = this->L0ds->getRefPhaseRange();
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double dx = LIGHTSPEED / 2.0 / bandwidth; // c/2b
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Rfar = Rnear + dx * (PlusePoints - 1); // ¸üÐÂб¾à¾àÀë
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float freq = this->L1ds->getCenterFreq();
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double factorj = freq * 4 * M_PI / LIGHTSPEED ;
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qDebug() << "------------------------------------------------";
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qDebug() << "TBP params:";
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qDebug() << "Rnear:\t" << Rnear;
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qDebug() << "Rfar:\t" << Rfar;
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qDebug() << "refRange:\t" << this->getEchoL1()->getRefPhaseRange();
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qDebug() << "dx:\t" << dx;
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qDebug() << "freq:\t" << freq;
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qDebug() << "rowCount:\t" << rowCount;
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qDebug() << "colCount:\t" << colCount;
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qDebug() << "PRFCount:\t" << PRFCount;
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qDebug() << "PlusePoints:\t" << PlusePoints;
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// ·´·½Ïò¼ÆËãÆðʼÏàλ
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double deltaF = bandwidth / (PlusePoints - 1);
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double startfreq = freq - bandwidth / 2;
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double startlamda = LIGHTSPEED / startfreq;
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std::shared_ptr<double> Pxs (new double[this->L0ds->getPluseCount()]);
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std::shared_ptr<double> Pys (new double[this->L0ds->getPluseCount()]);
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std::shared_ptr<double> Pzs (new double[this->L0ds->getPluseCount()]);
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{
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std::shared_ptr<double> antpos = this->L0ds->getAntPos();
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double time = 0;
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double Px = 0;
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double Py = 0;
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double Pz = 0;
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for (long i = 0; i < rowCount; i++) {
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time = antpos.get()[i *19 + 0];
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Px = antpos.get()[i *19 + 1];
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Py = antpos.get()[i *19 + 2];
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Pz = antpos.get()[i *19 + 3];
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Pxs.get()[i] = Px;
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Pys.get()[i] = Py;
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Pzs.get()[i] = Pz;
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}
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antpos.reset();
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}
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// ¼ÆËã³ÉÏñµÄ»ù±¾²ÎÊý
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// ¾àÀëÏò·Ö±æÂÊ
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double dr = LIGHTSPEED / 2.0 / (PRFCount * deltaF);
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qDebug() << "------- resolution ----------------------------------";
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qDebug() << "Range Resolution (m):\t" << dx ;
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qDebug() << "Cross Resolution (m):\t" << dr;
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qDebug() << "start Freq (Hz):\t" << startfreq;
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qDebug() << "start lamda (m):\t" << startlamda;
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qDebug() << "rowCount:\t" << rowCount;
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qDebug() << "colCount:\t" << colCount;
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qDebug() << "PRFCount:\t" << PRFCount;
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qDebug() << "PlusePoints:\t" << PlusePoints;
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qDebug() << "Rnear:\t" << Rnear;
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qDebug() << "Rfar:\t" << Rfar;
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qDebug() << "refRange:\t" << refRange;
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// ·½Î»Ïò·Ö±æÂÊ
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// °´Õջز¨·Ö¿é£¬Í¼Ïñ·Ö¿é
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long echoBlockline = Memory1GB / 8 / 2 / PlusePoints * 2; //2GB
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echoBlockline = echoBlockline < 1 ? 1 : echoBlockline;
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long imageBlockline = Memory1GB / 8 / 2 / colCount * 2; //2GB
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imageBlockline = imageBlockline < 1 ? 1 : imageBlockline;
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gdalImage imageXYZ(this->outRasterXYZPath);
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long startimgrowid = 0;
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for (startimgrowid = 0; startimgrowid < rowCount; startimgrowid = startimgrowid + imageBlockline) {
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long tempimgBlockline = imageBlockline;
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if (startimgrowid + imageBlockline >= rowCount) {
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tempimgBlockline = rowCount - startimgrowid;
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}
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qDebug() << "\r[" << QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss.zzz") << "] image create :\t" << startimgrowid << "\t-\t" << startimgrowid + tempimgBlockline<<"\t/\t"<< rowCount ;
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// ÌáÈ¡¾Ö²¿pixel x,y,z
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std::shared_ptr<double> img_x = readDataArr<double>(imageXYZ,startimgrowid,0,tempimgBlockline,colCount,1,GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
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std::shared_ptr<double> img_y = readDataArr<double>(imageXYZ,startimgrowid,0,tempimgBlockline,colCount,2,GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
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std::shared_ptr<double> img_z = readDataArr<double>(imageXYZ,startimgrowid,0,tempimgBlockline,colCount,3,GDALREADARRCOPYMETHOD::VARIABLEMETHOD);
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std::shared_ptr<std::complex<double>> imgArr = this->L1ds->getImageRaster(startimgrowid, tempimgBlockline);
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// »ñÈ¡»Ø²¨
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long startechoid = 0;
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for (long startechoid = 0; startechoid < PRFCount; startechoid = startechoid + echoBlockline) {
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long tempechoBlockline = echoBlockline;
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if (startechoid + tempechoBlockline >= PRFCount) {
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tempechoBlockline = PRFCount - startechoid;
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}
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std::shared_ptr<std::complex<double>> echoArr = this->L0ds->getEchoArr(startechoid, tempechoBlockline);
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std::shared_ptr<double> antpx(new double[tempechoBlockline*PlusePoints],delArrPtr);
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std::shared_ptr<double> antpy(new double[tempechoBlockline* PlusePoints], delArrPtr);
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std::shared_ptr<double> antpz(new double[tempechoBlockline* PlusePoints], delArrPtr);
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// ¸´ÖÆ
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for (long anti = 0; anti < tempechoBlockline; anti++) {
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antpx.get()[anti] = Pxs.get()[anti + startechoid];
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antpy.get()[anti] = Pys.get()[anti + startechoid];
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antpz.get()[anti] = Pzs.get()[anti + startechoid];
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}
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TBPImageGPUAlg2(
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antpx, antpy, antpz,
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img_x, img_y, img_z,
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echoArr, imgArr,
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startfreq, dx,
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Rnear, Rfar, refRange,
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tempimgBlockline, colCount,
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tempechoBlockline, PlusePoints,
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startechoid,startimgrowid
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);
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}
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this->L1ds->saveImageRaster(imgArr, startimgrowid, tempimgBlockline);
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}
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qDebug() << "\r[" << QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss.zzz") << "] image writing:\t" << this->L1ds->getxmlFilePath();
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this->L1ds->saveToXml();
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return ErrorCode::SUCCESS;
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}
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void TBPImageGPUAlg2(std::shared_ptr<double> antPx, std::shared_ptr<double> antPy, std::shared_ptr<double> antPz,
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std::shared_ptr<double> img_x, std::shared_ptr<double> img_y, std::shared_ptr<double> img_z,
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std::shared_ptr<std::complex<double>> echoArr,
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std::shared_ptr<std::complex<double>> img_arr,
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double freq, double dx, double Rnear, double Rfar, double refRange,
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long rowcount, long colcount,
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long prfcount, long freqcount,
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long startPRFId, long startRowID
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)
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{
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long IFFTPadNum = nextpow2(freqcount);
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// ÏÈ´¦ÀíÂö³å¸µÀïÒ¶±ä»»
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cuComplex* h_echoArr = (cuComplex*)mallocCUDAHost(sizeof(cuComplex) * prfcount * freqcount);
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cuComplex* d_echoArr = (cuComplex*)mallocCUDADevice(sizeof(cuComplex) * prfcount * freqcount);
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std::shared_ptr<cuComplex> d_echoArrIFFT((cuComplex*)mallocCUDADevice(sizeof(cuComplex) * prfcount * IFFTPadNum), FreeCUDADevice);
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// »Ø²¨¸³Öµ
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for (long i = 0; i < prfcount; i++) {
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for (long j = 0; j < freqcount; j++) {
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h_echoArr[i * freqcount + j] = make_cuComplex(echoArr.get()[i * freqcount + j].real(),
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echoArr.get()[i * freqcount + j].imag());
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}
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}
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HostToDevice(h_echoArr, d_echoArr, sizeof(cuComplex) * prfcount * freqcount);
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CUDAIFFT(d_echoArr, d_echoArrIFFT.get(), prfcount, freqcount, IFFTPadNum);
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// ½áÊø¸µÀïÒ¶±ä»»
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FreeCUDAHost(h_echoArr);
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FreeCUDADevice(d_echoArr);
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// ³õʼ»¯
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std::shared_ptr<double> h_antPx ((double*)mallocCUDAHost(sizeof(double) * prfcount),FreeCUDAHost);
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std::shared_ptr<double> h_antPy ((double*)mallocCUDAHost(sizeof(double) * prfcount),FreeCUDAHost);
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std::shared_ptr<double> h_antPz ((double*)mallocCUDAHost(sizeof(double) * prfcount),FreeCUDAHost);
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std::shared_ptr<double> d_antPx ((double*)mallocCUDADevice(sizeof(double) * prfcount),FreeCUDADevice);
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std::shared_ptr<double> d_antPy ((double*)mallocCUDADevice(sizeof(double) * prfcount),FreeCUDADevice);
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std::shared_ptr<double> d_antPz ((double*)mallocCUDADevice(sizeof(double) * prfcount),FreeCUDADevice);
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std::shared_ptr<double> h_imgx((double*)mallocCUDAHost(sizeof(double) * rowcount * colcount),FreeCUDAHost);
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std::shared_ptr<double> h_imgy((double*)mallocCUDAHost(sizeof(double) * rowcount * colcount),FreeCUDAHost);
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std::shared_ptr<double> h_imgz((double*)mallocCUDAHost(sizeof(double) * rowcount * colcount),FreeCUDAHost);
|
||
|
||
std::shared_ptr<double> d_imgx ((double*)mallocCUDADevice(sizeof(double) * rowcount * colcount),FreeCUDADevice);
|
||
std::shared_ptr<double> d_imgy ((double*)mallocCUDADevice(sizeof(double) * rowcount * colcount),FreeCUDADevice);
|
||
std::shared_ptr<double> d_imgz ((double*)mallocCUDADevice(sizeof(double) * rowcount * colcount),FreeCUDADevice);
|
||
|
||
|
||
// ÌìÏßλÖÃ
|
||
for (long i = 0; i < prfcount; i++) {
|
||
h_antPx.get()[i] = antPx.get()[i];
|
||
h_antPy.get()[i] = antPy.get()[i];
|
||
h_antPz.get()[i] = antPz.get()[i];
|
||
}
|
||
|
||
// ³ÉÏñƽÃæ
|
||
for (long i = 0; i < rowcount; i++) {
|
||
for (long j = 0; j < colcount; j++) {
|
||
h_imgx.get()[i * colcount + j] = imgx.get()[i * colcount + j];
|
||
h_imgy.get()[i * colcount + j] = imgy.get()[i * colcount + j];
|
||
h_imgz.get()[i * colcount + j] = imgz.get()[i * colcount + j];
|
||
}
|
||
}
|
||
|
||
HostToDevice(h_antPx.get(), d_antPx.get(), sizeof(double) * prfcount);
|
||
HostToDevice(h_antPy.get(), d_antPy.get(), sizeof(double) * prfcount);
|
||
HostToDevice(h_antPz.get(), d_antPz.get(), sizeof(double) * prfcount);
|
||
|
||
HostToDevice(h_imgx.get(), d_imgx.get(), sizeof(double) * rowcount * colcount);
|
||
HostToDevice(h_imgy.get(), d_imgy.get(), sizeof(double) * rowcount * colcount);
|
||
HostToDevice(h_imgz.get(), d_imgz.get(), sizeof(double) * rowcount * colcount);
|
||
|
||
|
||
std::shared_ptr<cuComplex> h_imgArr((cuComplex*)mallocCUDAHost(sizeof(cuComplex) * rowcount * colcount), FreeCUDAHost);
|
||
std::shared_ptr<cuComplex> d_imgArr((cuComplex*)mallocCUDADevice(sizeof(cuComplex) * rowcount * colcount), FreeCUDADevice);
|
||
|
||
|
||
|
||
for (long i = 0; i < rowcount; i++) {
|
||
for (long j = 0; j < colcount; j++) {
|
||
h_imgArr.get()[i * colcount + j].x = imgArr.get()[i * colcount + j].real();
|
||
h_imgArr.get()[i * colcount + j].y = imgArr.get()[i * colcount + j].imag();
|
||
}
|
||
}
|
||
HostToDevice(h_imgArr.get(), d_imgArr.get(), sizeof(cuComplex) * rowcount * colcount);
|
||
|
||
// Ö±½ÓʹÓÃ
|
||
double startlamda = LIGHTSPEED / freq;
|
||
|
||
TimeBPImage(
|
||
d_antPx.get(), d_antPy.get(), d_antPz.get(),
|
||
d_imgx.get(), d_imgy.get(), d_imgz.get(),
|
||
d_echoArrIFFT.get(), prfcount, IFFTPadNum,
|
||
d_imgArr.get(), rowcount, colcount,
|
||
startlamda, Rnear, dx, refRange
|
||
);
|
||
|
||
// Device -> Host
|
||
DeviceToHost(h_imgArr.get(), d_imgArr.get(), sizeof(cuComplex)* rowcount* colcount);
|
||
|
||
|
||
|
||
|
||
for (long i = 0; i < rowcount; i++) {
|
||
for (long j = 0; j < colcount; j++) {
|
||
imgArr.get()[i * colcount + j] = std::complex<double>(h_imgArr.get()[i * colcount + j].x, h_imgArr.get()[i * colcount + j].y);
|
||
}
|
||
}
|
||
|
||
|
||
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
void TBPImageAlgCls::setGPU(bool flag)
|
||
{
|
||
this->GPURUN = flag;
|
||
}
|
||
|
||
bool TBPImageAlgCls::getGPU( )
|
||
{
|
||
return this->GPURUN;
|
||
}
|
||
|
||
|
||
/**
|
||
ErrorCode TBPImageAlgCls::ProcessCPU(long num_thread)
|
||
{
|
||
omp_set_num_threads(num_thread);
|
||
// ³£ÓòÎÊý
|
||
long rowCount = this->L1ds->getrowCount();
|
||
long colCount = this->L1ds->getcolCount();
|
||
long pixelCount = rowCount * colCount;
|
||
long PRFCount = this->L0ds->getPluseCount();
|
||
long PlusePoints = this->L0ds->getPlusePoints();
|
||
|
||
|
||
double Rnear = this->L1ds->getNearRange();
|
||
double Rfar = this->L1ds->getFarRange();
|
||
double fs = this->L1ds->getFs();
|
||
double dx = LIGHTSPEED / 2 / fs;
|
||
double factorj = this->L1ds->getCenterFreq() * 4 * M_PI / LIGHTSPEED * 1e9;
|
||
|
||
|
||
Eigen::MatrixXcd echo = Eigen::MatrixXcd::Zero(PRFCount, PlusePoints);
|
||
{
|
||
std::shared_ptr<std::complex<double>> echodata = this->L0ds->getEchoArr();
|
||
for (long i = 0; i < PRFCount; i++) {
|
||
for (long j = 0; j < PlusePoints; j++) {
|
||
echo(i, j) = echodata.get()[i * PlusePoints + j];
|
||
}
|
||
}
|
||
echodata.reset();
|
||
}
|
||
|
||
Eigen::MatrixXd pixelX = Eigen::MatrixXd::Zero(rowCount, colCount);
|
||
Eigen::MatrixXd pixelY = Eigen::MatrixXd::Zero(rowCount, colCount);
|
||
Eigen::MatrixXd pixelZ = Eigen::MatrixXd::Zero(rowCount, colCount);
|
||
|
||
Eigen::MatrixXd Pxs = Eigen::MatrixXd::Zero(this->L0ds->getPluseCount(), 1);
|
||
Eigen::MatrixXd Pys = Eigen::MatrixXd::Zero(this->L0ds->getPluseCount(), 1);
|
||
Eigen::MatrixXd Pzs = Eigen::MatrixXd::Zero(this->L0ds->getPluseCount(), 1);
|
||
|
||
// ͼÏñÍø¸ñ×ø±ê
|
||
{
|
||
std::shared_ptr<double> antpos = this->L0ds->getAntPos();
|
||
double time = 0;
|
||
double Px = 0;
|
||
double Py = 0;
|
||
double Pz = 0;
|
||
double Vx = 0;
|
||
double Vy = 0;
|
||
double Vz = 0;
|
||
double AntDirectX = 0;
|
||
double AntDirectY = 0;
|
||
double AntDirectZ = 0;
|
||
double AVx = 0;
|
||
double AVy = 0;
|
||
double AVz = 0;
|
||
|
||
double R = 0;
|
||
double NormAnt = 0;
|
||
|
||
for (long i = 0; i < rowCount; i++) {
|
||
time = antpos.get()[i * 19 + 0];
|
||
Px = antpos.get()[i * 19 + 1];
|
||
Py = antpos.get()[i * 19 + 2];
|
||
Pz = antpos.get()[i * 19 + 3];
|
||
Vx = antpos.get()[i * 19 + 4];
|
||
Vy = antpos.get()[i * 19 + 5];
|
||
Vz = antpos.get()[i * 19 + 6];
|
||
AntDirectX = antpos.get()[i * 19 + 13]; // Zero doppler
|
||
AntDirectY = antpos.get()[i * 19 + 14];
|
||
AntDirectZ = antpos.get()[i * 19 + 15];
|
||
AVx = antpos.get()[i * 19 + 10];
|
||
AVy = antpos.get()[i * 19 + 11];
|
||
AVz = antpos.get()[i * 19 + 12];
|
||
|
||
NormAnt = std::sqrt(AntDirectX * AntDirectX + AntDirectY * AntDirectY + AntDirectZ * AntDirectZ);
|
||
AntDirectX = AntDirectX / NormAnt;
|
||
AntDirectY = AntDirectY / NormAnt;
|
||
AntDirectZ = AntDirectZ / NormAnt;// ¹éÒ»»¯
|
||
|
||
antpos.get()[i * 19 + 13] = AntDirectX;
|
||
antpos.get()[i * 19 + 14] = AntDirectY;
|
||
antpos.get()[i * 19 + 15] = AntDirectZ;
|
||
Pxs(i, 0) = Px;
|
||
Pys(i, 0) = Py;
|
||
Pzs(i, 0) = Pz;
|
||
|
||
for (long j = 0; j < colCount; j++) {
|
||
R = j * dx + Rnear;
|
||
pixelX(i, j) = Px + AntDirectX * R;
|
||
pixelY(i, j) = Py + AntDirectY * R;
|
||
pixelZ(i, j) = Pz + AntDirectZ * R;
|
||
}
|
||
}
|
||
|
||
this->L1ds->saveAntPos(antpos);
|
||
antpos.reset();
|
||
}
|
||
|
||
// BP³ÉÏñ
|
||
long BlockLine = Memory1MB * 10 / 16 / rowCount;
|
||
if (rowCount / BlockLine / num_thread < 3) {
|
||
BlockLine = rowCount / num_thread / 3;
|
||
}
|
||
BlockLine = BlockLine > 10 ? BlockLine : 10;
|
||
|
||
std::shared_ptr<std::complex<double>> imagarr = this->L1ds->getImageRaster();
|
||
{
|
||
for (long i = 0; i < pixelCount; i++) {
|
||
imagarr.get()[i] = imagarr.get()[i];
|
||
}
|
||
}
|
||
omp_lock_t lock; // ¶¨ÒåËø
|
||
omp_init_lock(&lock); // ³õʼ»¯Ëø
|
||
|
||
long writeImageCount = 0;
|
||
qDebug() << "block line:\t" << BlockLine;
|
||
|
||
|
||
long startLine = 0;
|
||
long processValue = 0;
|
||
long processNumber = 0;
|
||
QProgressDialog progressDialog(u8"RFPC»Ø²¨Éú³ÉÖÐ", u8"ÖÕÖ¹", 0, rowCount);
|
||
progressDialog.setWindowTitle(u8"RFPC»Ø²¨Éú³ÉÖÐ");
|
||
progressDialog.setWindowModality(Qt::WindowModal);
|
||
progressDialog.setAutoClose(true);
|
||
progressDialog.setValue(0);
|
||
progressDialog.setMaximum(rowCount);
|
||
progressDialog.setMinimum(0);
|
||
progressDialog.show();
|
||
|
||
#pragma omp parallel for
|
||
for (startLine = 0; startLine < rowCount; startLine = startLine + BlockLine) { // ͼÏñ´óС
|
||
long stepLine = startLine + BlockLine < rowCount ? BlockLine : rowCount - startLine;
|
||
long imageRowID = startLine; //
|
||
|
||
//Eigen::MatrixXd R = Eigen::MatrixXd::Zero(rowCount, 1);
|
||
long pluseId = 0;
|
||
std::complex<double> factPhas(0, 0);
|
||
std::complex < double> sign(0, 0);
|
||
Eigen::MatrixXd R = Eigen::MatrixXd::Zero(rowCount, 1);
|
||
Eigen::MatrixXcd Rphi = Eigen::MatrixXd::Zero(rowCount, 1);
|
||
|
||
long PluseIDs = 0;
|
||
double mask = 0;
|
||
|
||
for (long i = 0; i < stepLine; i++) { // ͼÏñÐÐ
|
||
imageRowID = startLine + i;
|
||
for (long j = 0; j < colCount; j++) { //ͼÏñÁÐ
|
||
R = ((pixelX(i, j) - Pxs.array()).array().pow(2) + (pixelY(i, j) - Pys.array()).array().pow(2) + (pixelZ(i, j) - Pzs.array()).array().pow(2)).array().sqrt();
|
||
Rphi = Rphi.array() * 0;
|
||
Rphi.imag() = R.array() * factorj;
|
||
Rphi = Rphi.array().exp();
|
||
|
||
for (long prfid = 0; prfid < rowCount; prfid++) { // Âö³åÐÐ
|
||
PluseIDs = std::floor((R(prfid, 0) - Rnear) / dx);
|
||
mask = (PluseIDs < 0 || PluseIDs >= PlusePoints) ? 0 : 1;
|
||
PluseIDs = (PluseIDs < 0 || PluseIDs >= PlusePoints) ? 0 : PluseIDs;
|
||
imagarr.get()[imageRowID * colCount + j] =
|
||
imagarr.get()[imageRowID * colCount + j] +
|
||
mask * echo(prfid, PluseIDs) * Rphi(prfid, 0);// ÐźÅ* ÏàλУÕý
|
||
}
|
||
}
|
||
|
||
}
|
||
omp_set_lock(&lock); // ±£´æÎļþ
|
||
processValue = processValue + BlockLine;
|
||
this->L1ds->saveImageRaster(imagarr, 0, rowCount);
|
||
qDebug() << QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss.zzz").toUtf8().constData() << "\t" << processValue * 100.0 / rowCount << "%\t" << startLine << "\t-\t" << startLine + BlockLine << "\tend\t\t";
|
||
processNumber = processNumber + BlockLine;
|
||
processNumber = processNumber < progressDialog.maximum() ? processNumber : progressDialog.maximum();
|
||
progressDialog.setValue(processNumber);
|
||
omp_unset_lock(&lock); // ½âËø
|
||
}
|
||
omp_destroy_lock(&lock); // Ïú»ÙËø
|
||
|
||
this->L1ds->saveImageRaster(imagarr, 0, rowCount);
|
||
this->L1ds->saveToXml();
|
||
progressDialog.close();
|
||
return ErrorCode::SUCCESS;
|
||
}
|
||
|
||
|
||
*/
|